USD324280SExpiredUtility

Liquid extraction surface cleaner

56
Assignee: BISSELL INCPriority: Mar 20, 1987Filed: Mar 20, 1987Granted: Feb 25, 1992
Est. expiryMar 20, 2007(expired)· nominal 20-yr term from priority
Inventors:Gordon W. Goodrich
56
PatentIndex Score
7
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a liquid extraction surface cleaner, as shown.

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